.高中英语主谓一致专项练习题1. One-third of the areacovered with green trees. About seventy percent of the trees been planted.A. are; haveB. is; hasC. is; haveD. are; has2. The number of teachers in our collegegreatly increased last term.A number of teachers in this schoolfrom the countryside.A. was; isB. was; areC. were; areD. were; is3. Whatthe population of China? One-third of the populationworkers here.A. is; areB. are; areC. is; isD. are; is4. Not only he but also werig
